6495 search results - page 473 / 1299 » Modeling Multidimensional Databases |
243
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SDB
1995
15 years 10 months ago
1995
Most of work on partial information in databases asks which operations of standard languages, like relational algebra, can still be performed correctly in the presence of nulls. In...
201
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
Model Driven Data Integration is a data integration approach that proactively incorporates and utilizes metadata across the data integration process. By decoupling data and metada...
215
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ER
2008
Springer
15 years 8 months ago
2008
Springer
Abstract Although most workflow management systems nowadays offer graphical editors for process modeling, the learning curve is still too steep for users who are unexperienced in p...
152
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KDD
2006
ACM
16 years 7 months ago
2006
ACM
Privacy becomes a more and more serious concern in applications involving microdata. Recently, efficient anonymization has attracted much research work. Most of the previous metho...
195
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MIR
2004
ACM
16 years 8 days ago
2004
ACM
We present a new framework for characterizing and retrieving objects in cluttered scenes. This CBIR system is based on a new representation describing every object taking into acc...